229676640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{478493}}^1$

素因数の和:478511

約数の個数: 48

約数和(自身を含む): 723482928

約数和(自身を除く): 493806288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 478493, 956986, 1435479, 1913972, 2392465, 2870958, 3827944, 4784930, 5741916, 7177395, 7655888, 9569860, 11483832, 14354790, 15311776, 19139720, 22967664, 28709580, 38279440, 45935328, 57419160, 76558880, 114838320, 229676640]

約数ペア:

[(1, 229676640), (2, 114838320), (3, 76558880), (4, 57419160), (5, 45935328), (6, 38279440), (8, 28709580), (10, 22967664), (12, 19139720), (15, 15311776), (16, 14354790), (20, 11483832), (24, 9569860), (30, 7655888), (32, 7177395), (40, 5741916), (48, 4784930), (60, 3827944), (80, 2870958), (96, 2392465), (120, 1913972), (160, 1435479), (240, 956986), (480, 478493)]